Chemistry, 05.07.2019 09:50 gabriellam20
What is the first quantum number of a 2s2 electron in phosphorus, 1s22s22p63s23p3?
Answers: 1
Chemistry, 21.06.2019 19:00
Does the temperature affect the solubility of sugar and salt in water? if it does tell me like different temperatures with different solubilities so i can sketch down a graph
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Chemistry, 22.06.2019 09:30
Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump
Answers: 2
Chemistry, 22.06.2019 17:20
Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?
Answers: 2
What is the first quantum number of a 2s2 electron in phosphorus, 1s22s22p63s23p3?...
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